My DDad is currently in a hospice for care after having cancer for a long time. He has declined rapidly since he was admitted 2 weeks ago and although he has better and worse days is very often in severe pain (the cancer has spread to his bones), is agitated, has swollen feet and lower legs, facial numbness and increasing periods of agitation and confusion. He is incredibly thin and frail after being a big man (in all senses) for his whole life. He often doesn't know where he is or why and wants to come home. He has incontinence problems so now has a catheter. He is often in so much distress that he literally doesn't know what to do with himself. He doesn't sleep through the night and is very restless, trying to get up to visit the toilet - despite the catheter. He's very emotional and cries constantly.
He has been very clear that he wants to be made more sleepy and comfortable but they have said they can't really do that, despite his agitation and wishes. He's now threatening to stop eating and drinking as it's the only way he can see of ending what undoubtedly feels like an absolute nightmare for him. We all know he's at the end of his life and it honestly does feel like we're prolonging his death at this point, not prolonging his life.
I honestly feel traumatised. He's only 60 and only has me and my DSis in his life to support him.
What do I do? Can I do anything? Has anyone been in a similar situation? I feel like I'm letting him down somehow.